CN204002450U - A kind of finger pinch device for door and adopt this kind of device door - Google Patents
A kind of finger pinch device for door and adopt this kind of device door Download PDFInfo
- Publication number
- CN204002450U CN204002450U CN201420449774.8U CN201420449774U CN204002450U CN 204002450 U CN204002450 U CN 204002450U CN 201420449774 U CN201420449774 U CN 201420449774U CN 204002450 U CN204002450 U CN 204002450U
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- China
- Prior art keywords
- door
- finger pinch
- pinch device
- connector
- rotating shaft
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model provides a kind of finger pinch device for door and has adopted the door of this kind of device, relate to building product technical field, finger pinch device for door comprises the connector for blocking gap between door-plate and doorframe, also comprise and rotate setting and the rotating shaft for connector described in scrolling, one end of described connector and described rotating shaft are fixed together, and the other end of described connector is the fixed part for being connected with door.The finger pinch device for door that the utility model provides, is convenient to be arranged on the door having used upper, while being also convenient to fit up, installs together with finished door, can sell separately, use, and also can sell together with finished door, use.The finger pinch device for door in the utility model and adopt the finished door of this kind of device, is more suitable for school, and the safety in utilization of school and kindergarten's facility improves in especially kindergarten, effectively reduces the security incident probability of happening that hand is clipped to by crack between a door and its frame.
Description
Technical field
The utility model relates to building product technical field, relates in particular to a kind of finger pinch device being arranged on door, and in addition, the utility model also relates to the door that adopts this kind of finger pinch device.
Background technology
At present, the door that family or school install is not generally installed finger pinch device, and the event that hand is clipped to by door often occurs in the time laughing and frolick for children, student, after hand is clipped to by door, gently pain several hours, heavy pinch off finger, affect student, especially child's physical and mental health.
Door rotate time, a side of mounting knob, because rotation distance is large, people can react hand is detached before hand is clipped to.But a side of hinge has been installed at door, and because rotation distance is little, the limit of door contacts with doorframe very soon, and people often has little time to react hand is taken away, and therefore, the probability that hinge one side hand folding is installed on door is larger.
In addition, according to principle of moment balance, door is very little in the stressed distance that hinge one side is installed, even if the power pushing is very little, it is but very large that hand is pressed from both sides in this side the power being subject to when door is clamped, strong, easily injured by the pain after pressing from both sides.
Utility model content
In order to solve the shortcoming and defect existing in above-mentioned prior art, avoid children or student that the situation that hand is clipped to by door occurs in the time laughing and frolick, reduce security incident, the utility model provides a kind of finger pinch device being arranged between door and doorframe, in addition, the utility model also provides a kind of door that adopts this kind of finger pinch device.
In order to reach above-mentioned technical purpose, this practicality provide for the finger pinch device on door, comprise the connector for covering gap between door and doorframe, also comprise and rotate setting and the rotating shaft for connector described in scrolling, one end of described connector and described rotating shaft are fixed together, and the other end of described connector is the fixed part for being connected with door.
Connector one end is connected with rotating shaft, the other end is connected with door-plate, while opening, along with door-plate is opened gradually, connector pulls out, while closing door-plate, connector is rolled in rotating shaft, connector covers the gap between door-plate and doorframe all the time, and people's hand cannot go deep in this gap, can avoid hand to be clipped to.
Preferably, described fixed part, along being vertically evenly provided with installing hole, is convenient to utilize securing member by one end of connector being fixed on door-plate with the cooperation of installing hole.
Preferably, described rotating shaft is vertically provided with a right angle type open slot along it, and a side of described connector is fixed on the sidewall of described open slot by securing member.One end of connector is fixed on by securing member on the sidewall of right angle type open slot, then after bending, is arcuation volume and is attached in rotating shaft, and this kind of connected mode of connector and rotating shaft is firm, avoids connector to depart from rotating shaft.
Preferably, at least one end of described rotating shaft is provided with the spring for driving described rotating shaft to reset, and spring, for for driving rotating shaft rotating at closing time, is attached to connector automatic rolling in rotating shaft.
Preferably, the two ends of described rotating shaft are all set with bearing.Together with the two ends of bearing inner race and rotating shaft are fixedly set in, the fixed installation of the outer ring of bearing, rotating shaft rotates in process closing the door, open the door.
Preferably, described bearing adopts square bearing.Adopt square bearing, the end surface shape of bearing outer ring is square, and is easily fixed, and is difficult for rotating after fixing compared with round bearing outer ring.
Preferably, also comprise sleeve, described sleeve be vertically provided with an opening, described rotating shaft is arranged in described sleeve, described connector is provided with a side of described fixed part and stretches out described sleeve from described opening part.
Preferably, the closed at both ends of described sleeve, described bearing is fixedly installed on the end of described sleeve upper/lower terminal.
Rotating shaft, bearing are all arranged in sleeve, and finger pinch device monnolithic case is simple, generous, and can avoid hand connected piece, rotating shaft to clamp.
The door of the employing finger pinch device that the utility model provides, comprise and rotate the door-plate arranging and be arranged on the doorframe coordinating with described door-plate on body of wall, also comprise the finger pinch device for door as above, the fixed part of described connector is fixedly installed on the side that described door-plate and body of wall are rotationally connected.
Preferably, described sleeve is fixedly installed on the described doorframe or body of wall with the contrary side of described door-plate rotating side.
The finger pinch device for door that the utility model provides, simple in structure, can avoid hand folding, when door-plate is opened, connector outwards moves and covers the gap of door-plate and doorframe part, while closing door-plate, rotating shaft is automatic rotating under the elastic force effect of spring, and connector volume is attached in rotating shaft.The door of this kind of finger pinch device of employing that the utility model provides, clamps hand can effectively avoid using time.
The finger pinch device for door that the utility model provides, is convenient to be arranged on the door having used upper, while being also convenient to fit up, installs together with door, can sell separately, use, and also can sell together with door, use.The finger pinch device for door in the utility model and adopt the door of this kind of device, is more suitable for school, and the safety in utilization of school and kindergarten's facility improves in especially kindergarten, effectively reduces the security incident probability of happening that hand is clipped to.
Brief description of the drawings
Fig. 1 is the overall structure schematic diagram of finger pinch device in the utility model embodiment;
Fig. 2 is the top view of finger pinch device in the utility model embodiment;
Fig. 3 is the structural representation of the utility model embodiment shaft;
Fig. 4 is the structural representation that adopts the door of finger pinch device in the utility model embodiment;
Fig. 5 is the top view of door while closing that adopts finger pinch device in the utility model embodiment;
Fig. 6 is the top view of door while opening certain angle that adopts finger pinch device in the utility model embodiment.
In figure, 1-rotating shaft, 11-open slot, 2-connector, 21-fixed part, 22-installing hole, 3-bearing, 4-spring, 5-screw, 6-sleeve, 61-opening, 7-door-plate, 8-doorframe.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
As shown in the figure, the finger pinch device for door that the utility model embodiment provides, comprise that connector 2, rotation for covering gap between door and doorframe are provided for the rotating shaft 1 of scrolling connector and the sleeve 6 of closed at both ends, one end of connector be fixed together by securing member and rotating shaft, the other end of connector is the fixed part 21 for being connected with door-plate.
Rotating shaft 1 is vertically provided with a right angle type open slot 13 along it, and a side of connector 2 is fixed on by screw 5 on the sidewall of open slot, and the fixed part 21 of connector opposite side is along being vertically evenly provided with installing hole 22.
The two ends of rotating shaft 1 are rotatably installed in sleeve 6 by bearing 3, and at least one end of rotating shaft is set with and drives rotating shaft to rotate the spring 4 resetting.In the utility model embodiment, bearing 3 adopts square bearing, is convenient to be fixed, and can rotate easily after installing.One end and the rotating shaft of spring 4 are fixedly installed togather, and the other end of spring and bearing 3 outer rings or sleeve 6 inwalls are fixed together.
Sleeve 6 be vertically provided with an opening 61, the side that connector 2 is provided with fixed part 21 from then on opening part is stretched out sleeve.
In the utility model embodiment, the material of connector adopts sheet iron or light sheet.
Adopt the door of finger pinch device, comprise and rotate the door-plate 7 arranging and be arranged on the doorframe 8 coordinating with door-plate on body of wall, also comprise the finger pinch device for door as above, the fixed part 21 of connector 2 utilizes the side being rotationally connected at door-plate and body of wall that is fixed of screw and installing hole 22, and sleeve 6 is fixedly installed on the doorframe 8 or body of wall of a side contrary to door-plate rotating side.
While opening door-plate 7, connector 2 is drawn out sleeve 6 gradually, and rotating shaft 1 is rotated, and spring 4 reverses.While closing door-plate 7, spring 4 drives rotating shaft 1 to rotate, and connector volume is attached in rotating shaft 1.So, connector covers the gap between door-plate and body of wall or doorframe all the time, and hand cannot go deep into, at closing time can hand folding.
The finger pinch device for door that the utility model embodiment provides, is convenient to be arranged on the door having used upper, while being also convenient to fit up, installs together with door, can sell separately, use, and also can sell together with door, use.The finger pinch device for door in the utility model and adopt the door of this kind of device, is more suitable for school establishment, improves the safety of school establishment, effectively reduces the security incident probability that hand is clipped to.
In a word, the foregoing is only preferred embodiment of the present utility model, every equalization of doing according to the utility model changes and modifies, and all should belong to the protection domain that the utility model is applied for a patent.
Claims (10)
1. the finger pinch device for door, comprise the connector (2) for covering gap between door and doorframe, it is characterized in that, also comprise and rotate setting and the rotating shaft (1) for connector described in scrolling, one end of described connector and described rotating shaft are fixed together, and the other end of described connector is the fixed part (21) for being connected with door.
2. the finger pinch device for door according to claim 1, is characterized in that, described fixed part (21) is along being vertically evenly provided with installing hole (22).
3. the finger pinch device for door according to claim 1, is characterized in that, described rotating shaft (1) is vertically provided with a right angle type open slot (13) along it, and a side of described connector (2) is fixed on the sidewall of described open slot by securing member.
4. according to the finger pinch device for door described in claim 1-3 any one, it is characterized in that, at least one end of described rotating shaft (1) is provided with the spring (4) for driving described rotating shaft to reset.
5. the finger pinch device for door according to claim 4, is characterized in that, the two ends of described rotating shaft (1) are all set with bearing (3).
6. the finger pinch device for door according to claim 5, is characterized in that, described bearing (3) adopts square bearing.
7. the finger pinch device for door according to claim 5, it is characterized in that, also comprise sleeve (6), described sleeve be vertically provided with an opening (61), described rotating shaft (1) is arranged in described sleeve, and described connector (2) is provided with a side of described fixed part (21) and stretches out described sleeve from described opening part.
8. the finger pinch device for door according to claim 7, is characterized in that, the closed at both ends of described sleeve (6), and described bearing (3) is fixedly installed on the end of described sleeve upper/lower terminal.
9. adopt the door of finger pinch device, comprise and rotate the door-plate (7) arranging and be arranged on the doorframe (8) coordinating with described door-plate on body of wall, it is characterized in that, also comprise the finger pinch device for door as described in the claims 7-8 any one, the fixed part (21) of described connector (2) is fixedly installed on the side that described door-plate and body of wall are rotationally connected.
10. the door of employing finger pinch device according to claim 9, is characterized in that, described sleeve (6) is fixedly installed on the described doorframe (8) or body of wall with the contrary side of described door-plate rotating side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420449774.8U CN204002450U (en) | 2014-08-11 | 2014-08-11 | A kind of finger pinch device for door and adopt this kind of device door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420449774.8U CN204002450U (en) | 2014-08-11 | 2014-08-11 | A kind of finger pinch device for door and adopt this kind of device door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204002450U true CN204002450U (en) | 2014-12-10 |
Family
ID=52042470
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420449774.8U Expired - Fee Related CN204002450U (en) | 2014-08-11 | 2014-08-11 | A kind of finger pinch device for door and adopt this kind of device door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204002450U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108457581A (en) * | 2018-04-03 | 2018-08-28 | 广东爱盯堡防护用品有限公司 | A kind of Anti-clamping door shield |
| CN108756711A (en) * | 2018-06-13 | 2018-11-06 | 无锡市飞龙门业有限公司 | A kind of electric rolling door of tool chain breakage protection device |
| WO2023155035A1 (en) * | 2022-02-15 | 2023-08-24 | 林帛亨 | Curtain structure for preventing finger from being caught in door gap |
-
2014
- 2014-08-11 CN CN201420449774.8U patent/CN204002450U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108457581A (en) * | 2018-04-03 | 2018-08-28 | 广东爱盯堡防护用品有限公司 | A kind of Anti-clamping door shield |
| CN108756711A (en) * | 2018-06-13 | 2018-11-06 | 无锡市飞龙门业有限公司 | A kind of electric rolling door of tool chain breakage protection device |
| CN108756711B (en) * | 2018-06-13 | 2023-10-24 | 无锡市飞龙门业有限公司 | Electric rolling door with broken chain protector |
| WO2023155035A1 (en) * | 2022-02-15 | 2023-08-24 | 林帛亨 | Curtain structure for preventing finger from being caught in door gap |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141210 Termination date: 20170811 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |